Hi,
I noticed, that when I have smplayer set to use xv output (as opposed to vdpau) the image in HD videos look way worse. I also noticed that the image is ok when I start mplayer manually from command line just with -vo xv parameter. Comparisons:
http://i.imgur.com/netKt.png - that's from mplayer started manually
http://i.imgur.com/ggAUg.png - that's from smplayer.
The second one's all blurry and blocky, especially the background. Any suggestions?
smplayer 0.6.9, "MPlayer 32519-4.4.5 (C) 2000-2010 MPlayer Team" (mplayer from svn, but it's been going on for months now and there's no change)